24FT Big Industrial Ceiling Hvls Fan for Air Cooling and Ventilation Fans¹

Product Description Product DescriptionModelVoltageCurrentMax powerDiameternumber of bladesMax speed(RPM)Frequency(Hz)Air volumeBF-7300M380v3.3A1.6KW7.3m65750/6015000m3/minBF-6500M380V3.3A1.5KW6.5m66050/6014200m3/minBF-6000M220v/380v3.3A1.3KW6m66550/6013500m3/minBF-5500M220v/380v3.3A1.3KW5.5m66550/6013500m3/minBF-5500S220v3.3A0.75KW5.5m67050/606000m3/minBF-5000M220v3.3A0.75KW5m68050/605500m3/minBF-4500M220v3.3A0.75Kw4.5m69050/605000m3/minBF-4000M220v3.3A0.5KW4m68050/604000m3/minBF-3500M220v3.3A0.5KW3.5m69050/604000m3/minBF-3000M220v3.3A0.5KW3m610050/604000m3/minGearless direct drive HVLS Industrial Ceiling Fans specially dedicated for large scale space. The streamlined fan blade adopts aerodynamics principles and advanced process, the diameter is from 2.5-8 meters, with coverage 2200-15000 m3/min. Only using the efficient servo direct drive motor, can create plenty of comfortable natural wind.Main Feature:1. Excellent elecromagnetic scheme, brushless, hall free, direct drive, high torque, permanent magnet brushless DC motor.2. Power saving and first-class energy efficiency.3. The noise is low (the highest standard in China), and the cinema can be installed.4. Reasonable structure, simplest and safest installation.5. The product performance is 100% stable, without vibration and noise.6. The fan blade designed under the guidance of American Bess wind tunnel laboratory is made of aviation material and does not break when bent at 90 degrees.7. Installation of 3 bearings, imported brand.FIVE KINDS OF INSURANCE:1. Uncertain factors such as collision and typhoon during use cause the motor to sway with an angle of≥8°, which immediately triggers the insurance and automatic alarm and immediately cuts of f the power supply to prevent accidents.2. The upper and lower safety pieces connect the fan blade and the chassis as a whole, interconnecting and mutual protection. Coupling interference prevention device, even if the chassis screw is accidentally broken, the entire chassis can not fall down on the fall prevention plate to ensure that there is nothing wrong.3. The high-strength monolithic blisk made of 40Cr steel material and laser cutting technology can ef fectively avoid the potential cracks, stress, fatigue and other problems of low-pressure casting. It is supplemented by accurate and strict dynamic balance testing to ensure the high equipment. Balance stability and improve equipment safety performance.4. The main shaft increases the tension sleeve design to increase the connection and stability of the aluminum wheel and the motor.5. The tensile strength of each steel wire lock can reach 1000KG, which can ensure the safety of the fan and increase the service life.ApplicationsIndustrial Use Application to factory buildings, warehouses, distribution centers, aircraft hangars, airports, large production areas, factory workspaces, Logistics and Warehouse Centers, welding, machining and extrusion work areas. General Use Places of worship, mosques, churches, malls, halls, sports areas, shopping centers, atriums, hockey arenas, indoor swimming pools, gymnasiums, big-box stores (department stores, hypermarkets), and car dealers are common.Company ProfileFAQ1. Who are we?We are based in Zhejiang, China, start from 2007, sell to North America(45.00%), Europe(30.00%), South America(12.00%), Asia(10.00%), Oceania(2.00%), Africa(1.00%). And a number of engineers can provide you with professional and perfect solutions.2. How can we guarantee quality?Always a pre-production sample before mass production; Always final Inspection before shipment.3. What can you buy from us?HVLS ceiling fan, PMSM HVLS Fan, industrial fan, HVLS fan, big fan.4. Why should you buy from us not from other suppliers?Biote HVLS ceiling fan adopts inner rotor permanent magnet direct drive design, greater air volume, wider coverage, and efficient energy saving.5. What services can we provide?Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES;Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;Accepted Payment Type: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow. 

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